About block 903,330
Bitcoin block 903,330 was mined by F2Pool on June 30, 2025 at 2:36 AM UTC, 26 min 8 s after block 903,329. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 4,424 transactions in 1.67 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0473 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1723 BTC for this block.
Block 903,330 is number 163 of 2,016 in difficulty epoch 448; 1,853 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,670 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. F2Pool found 161 blocks in the week before. Today the block has 72,256 confirmations, so it is settled beyond any practical doubt.